20110540770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5261}}^1\times {\mathrm{42473}}^1$

素因数の和:47747

約数の個数: 48

約数和(自身を含む): 52298575992

約数和(自身を除く): 32188035222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5261, 10522, 15783, 26305, 31566, 42473, 47349, 52610, 78915, 84946, 94698, 127419, 157830, 212365, 236745, 254838, 382257, 424730, 473490, 637095, 764514, 1274190, 1911285, 3822570, 223450453, 446900906, 670351359, 1117252265, 1340702718, 2011054077, 2234504530, 3351756795, 4022108154, 6703513590, 10055270385, 20110540770]

約数ペア:

[(1, 20110540770), (2, 10055270385), (3, 6703513590), (5, 4022108154), (6, 3351756795), (9, 2234504530), (10, 2011054077), (15, 1340702718), (18, 1117252265), (30, 670351359), (45, 446900906), (90, 223450453), (5261, 3822570), (10522, 1911285), (15783, 1274190), (26305, 764514), (31566, 637095), (42473, 473490), (47349, 424730), (52610, 382257), (78915, 254838), (84946, 236745), (94698, 212365), (127419, 157830)]